<div class="container">
    <div class="logo"><a href="{:url('admin/Index/home')}">nyoj v2.0</a></div>
    <div class="left_open">
        <i title="展开左侧栏" class="iconfont">&#xe699;</i>
    </div>
<!--    <ul class="layui-nav left fast-add" lay-filter="">
        <li class="layui-nav-item">
            <a href="javascript:;">+新增</a>
            <dl class="layui-nav-child">  二级菜单 
                <dd><a onclick="x_admin_show('资讯', 'http://www.baidu.com')"><i class="iconfont">&#xe6a2;</i>资讯</a></dd>
                <dd><a onclick="x_admin_show('图片', 'http://www.baidu.com')"><i class="iconfont">&#xe6a8;</i>图片</a></dd>
                <dd><a onclick="x_admin_show('用户', 'http://www.baidu.com')"><i class="iconfont">&#xe6b8;</i>用户</a></dd>
            </dl>
        </li>
    </ul>-->
    <ul class="layui-nav right" lay-filter="">
        <li class="layui-nav-item">
            <a href="javascript:;">{$user_id}</a>
            <dl class="layui-nav-child"> <!-- 二级菜单 -->
                <dd><a href="{:URL('web/User/do_logout')}">注销登录</a></dd>
            </dl>
        </li>
        <li class="layui-nav-item to-index"><a href="/">前台首页</a></li>
    </ul>

</div>